Forney 1-1/2 In. x 1 In. Cylindrical Grinding Stone is crafted from durable, high-grade aluminum oxide, making it i for grinding, polishing, or deburring ferrous metals and other hard surfaces. Designed for use with high-speed drills, this grinding stone is especially useful in tight spaces where larger wheels cannot fit or where smaller abrasive wheels wear out too quickly. With a grit rating of 60 and a shank diameter of 1/4 inch, it provides effective and efficient material removal while maintaining durability. This versatile tool is for a range of applications requiring precision and reliability. Model Number: 60051